{"id":99062,"date":"2024-10-21T07:49:19","date_gmt":"2024-10-20T23:49:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/99062\/"},"modified":"2024-10-21T07:49:19","modified_gmt":"2024-10-20T23:49:19","slug":"redis-%e9%9a%8a%e5%88%97%e5%af%a6%e7%8f%be%e7%94%9f%e7%94%a2%e5%92%8c%e6%b6%88%e8%b2%bb%e7%9a%84%e7%b0%a1%e5%96%ae%e6%96%b9%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/99062\/","title":{"rendered":"Redis \u968a\u5217\u5be6\u73fe\u751f\u7522\u548c\u6d88\u8cbb\u7684\u7c21\u55ae\u65b9\u5f0f"},"content":{"rendered":"<h1 id=\"redis-%e9%9a%8a%e5%88%97%e5%af%a6%e7%8f%be%e7%94%9f%e7%94%a2%e5%92%8c%e6%b6%88%e8%b2%bb%e7%9a%84%e7%b0%a1%e5%96%ae%e6%96%b9%e5%bc%8f-pnsREABwvZ\">Redis \u968a\u5217\u5be6\u73fe\u751f\u7522\u548c\u6d88\u8cbb\u7684\u7c21\u55ae\u65b9\u5f0f<\/h1>\n<p>\u5728\u73fe\u4ee3\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u751f\u7522\u8005-\u6d88\u8cbb\u8005\u6a21\u5f0f\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u8a2d\u8a08\u6a21\u5f0f\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u8655\u7406\u5927\u91cf\u6578\u64da\u7684\u60c5\u6cc1\u4e0b\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u7c21\u55ae\u800c\u5f37\u5927\u7684\u5de5\u5177\u4f86\u5be6\u73fe\u9019\u4e00\u6a21\u5f0f\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528 Redis \u968a\u5217\u4f86\u5be6\u73fe\u751f\u7522\u548c\u6d88\u8cbb\u7684\u529f\u80fd\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e7%94%9f%e7%94%a2%e8%80%85-%e6%b6%88%e8%b2%bb%e8%80%85%e6%a8%a1%e5%bc%8f%ef%bc%9f-pnsREABwvZ\">\u4ec0\u9ebc\u662f\u751f\u7522\u8005-\u6d88\u8cbb\u8005\u6a21\u5f0f\uff1f<\/h2>\n<p>\u751f\u7522\u8005-\u6d88\u8cbb\u8005\u6a21\u5f0f\u662f\u4e00\u7a2e\u591a\u7dda\u7a0b\u8a2d\u8a08\u6a21\u5f0f\uff0c\u5176\u4e2d\u751f\u7522\u8005\u8ca0\u8cac\u751f\u6210\u6578\u64da\u4e26\u5c07\u5176\u653e\u5165\u968a\u5217\u4e2d\uff0c\u800c\u6d88\u8cbb\u8005\u5247\u5f9e\u968a\u5217\u4e2d\u63d0\u53d6\u6578\u64da\u9032\u884c\u8655\u7406\u3002\u9019\u7a2e\u6a21\u5f0f\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u5b83\u80fd\u5920\u6709\u6548\u5730\u89e3\u8026\u751f\u7522\u548c\u6d88\u8cbb\u7684\u904e\u7a0b\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002<\/p>\n<h2 id=\"redis-%e9%9a%8a%e5%88%97%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-pnsREABwvZ\">Redis \u968a\u5217\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5176\u4e2d\u5217\u8868\uff08List\uff09\u662f\u5be6\u73fe\u968a\u5217\u7684\u7406\u60f3\u9078\u64c7\u3002Redis \u5217\u8868\u652f\u6301\u5f9e\u5169\u7aef\u9032\u884c\u63d2\u5165\u548c\u522a\u9664\u64cd\u4f5c\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u4f5c\u751f\u7522\u8005-\u6d88\u8cbb\u8005\u6a21\u5f0f\u4e2d\u7684\u968a\u5217\u3002<\/p>\n<h3 id=\"redis-%e5%88%97%e8%a1%a8%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-pnsREABwvZ\">Redis \u5217\u8868\u7684\u57fa\u672c\u64cd\u4f5c<\/h3>\n<ul>\n<li><code>LPUSH<\/code>\uff1a\u5c07\u4e00\u500b\u6216\u591a\u500b\u503c\u63d2\u5165\u5230\u5217\u8868\u7684\u5de6\u5074\u3002<\/li>\n<li><code>RPUSH<\/code>\uff1a\u5c07\u4e00\u500b\u6216\u591a\u500b\u503c\u63d2\u5165\u5230\u5217\u8868\u7684\u53f3\u5074\u3002<\/li>\n<li><code>LPOP<\/code>\uff1a\u79fb\u9664\u4e26\u8fd4\u56de\u5217\u8868\u7684\u5de6\u5074\u7b2c\u4e00\u500b\u5143\u7d20\u3002<\/li>\n<li><code>RPOP<\/code>\uff1a\u79fb\u9664\u4e26\u8fd4\u56de\u5217\u8868\u7684\u53f3\u5074\u7b2c\u4e00\u500b\u5143\u7d20\u3002<\/li>\n<li><code>LRANGE<\/code>\uff1a\u7372\u53d6\u5217\u8868\u4e2d\u6307\u5b9a\u7bc4\u570d\u7684\u5143\u7d20\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e7%8f%be%e7%94%9f%e7%94%a2%e8%80%85%e5%92%8c%e6%b6%88%e8%b2%bb%e8%80%85-pnsREABwvZ\">\u5be6\u73fe\u751f\u7522\u8005\u548c\u6d88\u8cbb\u8005<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 Redis \u968a\u5217\u4f86\u5be6\u73fe\u751f\u7522\u8005\u548c\u6d88\u8cbb\u8005\u7684\u529f\u80fd\u3002<\/p>\n<h3 id=\"%e7%94%9f%e7%94%a2%e8%80%85%e4%bb%a3%e7%a2%bc%e7%a4%ba%e4%be%8b-pnsREABwvZ\">\u751f\u7522\u8005\u4ee3\u78bc\u793a\u4f8b<\/h3>\n<pre><code>import redis\nimport time\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\nwhile True:\n    # \u751f\u6210\u6578\u64da\n    data = \"message\"\n    # \u5c07\u6578\u64da\u63a8\u5165\u968a\u5217\n    r.rpush('queue', data)\n    print(f\"\u751f\u7522\u8005: \u751f\u6210\u6578\u64da {data}\")\n    time.sleep(1)  # \u6a21\u64ec\u751f\u7522\u5ef6\u9072\n<\/code><\/pre>\n<h3 id=\"%e6%b6%88%e8%b2%bb%e8%80%85%e4%bb%a3%e7%a2%bc%e7%a4%ba%e4%be%8b-pnsREABwvZ\">\u6d88\u8cbb\u8005\u4ee3\u78bc\u793a\u4f8b<\/h3>\n<pre><code>import redis\nimport time\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\nwhile True:\n    # \u5f9e\u968a\u5217\u4e2d\u5f48\u51fa\u6578\u64da\n    data = r.lpop('queue')\n    if data:\n        print(f\"\u6d88\u8cbb\u8005: \u8655\u7406\u6578\u64da {data.decode('utf-8')}\")\n    else:\n        print(\"\u6d88\u8cbb\u8005: \u66ab\u7121\u6578\u64da\u53ef\u8655\u7406\")\n    time.sleep(2)  # \u6a21\u64ec\u6d88\u8cbb\u5ef6\u9072\n<\/code><\/pre>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-pnsREABwvZ\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u751f\u7522\u8005\u548c\u6d88\u8cbb\u8005\u7684\u901f\u5ea6\u53ef\u80fd\u6703\u6709\u6240\u4e0d\u540c\u3002\u70ba\u4e86\u907f\u514d\u6578\u64da\u4e1f\u5931\uff0c\u5efa\u8b70\u4f7f\u7528 Redis \u7684\u6301\u4e45\u5316\u529f\u80fd\uff0c\u4e26\u8003\u616e\u4f7f\u7528\u6d88\u606f\u78ba\u8a8d\u6a5f\u5236\u4f86\u78ba\u4fdd\u6578\u64da\u7684\u53ef\u9760\u6027\u3002\u6b64\u5916\uff0c\u6839\u64da\u9700\u6c42\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 Redis \u7684\u5176\u4ed6\u6578\u64da\u7d50\u69cb\uff0c\u5982\u96c6\u5408\uff08Set\uff09\u6216\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\uff0c\u4f86\u6eff\u8db3\u7279\u5b9a\u7684\u696d\u52d9\u9700\u6c42\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-pnsREABwvZ\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528 Redis \u968a\u5217\u5be6\u73fe\u751f\u7522\u8005-\u6d88\u8cbb\u8005\u6a21\u5f0f\u662f\u4e00\u7a2e\u9ad8\u6548\u4e14\u7c21\u55ae\u7684\u65b9\u6cd5\u3002\u901a\u904e\u5229\u7528 Redis \u7684\u5217\u8868\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u7ba1\u7406\u6578\u64da\u6d41\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684 Redis \u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u968a\u5217\u63d0\u4f9b\u7c21\u55ae\u9ad8\u6548\u7684\u751f\u7522\u548c\u6d88\u8cbb\u6a21\u5f0f\uff0c\u52a9\u529b\u5be6\u73fe\u5feb\u901f\u6578\u64da\u8655\u7406\u548c\u5373\u6642\u901a\u4fe1\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-99062","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99062","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=99062"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99062\/revisions"}],"predecessor-version":[{"id":99063,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99062\/revisions\/99063"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=99062"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=99062"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=99062"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}